EEEFK2A101AM Panasonic Capacitor Polarised (Other) In Stock
The EEEFK2A101AM is a Panasonic 100 µF aluminum electrolytic capacitor rated at 100 V DC with a 16 mm diameter and 16.5 mm height, featuring wet aluminum dielectric and leakage current of 0.1 mA. RoHS and REACH compliant, it is available in stock worldwide at competitive pricing for power supply filtering and energy storage applications.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEEFK2A101AM Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.8750(MOQ 1)
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEEFK2A101AM?
- 100 µF, 100 V aluminum wet electrolytic capacitor with 16 mm diameter and 16.5 mm height for high-voltage power supply filtering
- Low leakage current of 0.1 mA ensuring minimal self-discharge in energy storage and hold-up capacitor applications
- RoHS and REACH compliant construction with JESD-609 e3 moisture sensitivity rating for broad industrial and consumer electronics use
What is EEEFK2A101AM used for?
The EEEFK2A101AM is well suited as a bulk energy storage and ripple filtering capacitor in switching power supplies, DC-DC converters, and industrial motor drives operating at up to 100 V DC. Its 100 µF capacitance and compact 16 mm × 16.5 mm aluminum can form factor make it an effective hold-up capacitor in UPS systems, inverter circuits, and power factor correction stages where reliable energy buffering under high-voltage conditions is essential.
What are the specifications of EEEFK2A101AM?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 7 |
| Capacitance | 100 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 16mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 16.5mm |
| JESD-609 Code | e3 |
| Leakage Current | 0.1mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, Embossed, 13 Inch |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 100V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 594.75mA |
| Size Code | 6767 |
| Surface Mount | YES |
| Tan Delta | 0.07 |
| Terminal Finish | Tin (Sn) |
| Terminal Shape | FLAT |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Japan, Malaysia |
Where can I find the EEEFK2A101AM datasheet?
EEEFK2A101AM Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEEFK2A101AM?
Compatible alternatives and drop-in replacements for EEEFK2A101AM:
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Frequently Asked Questions
What are the key electrical ratings of the EEEFK2A101AM, and how do they define its suitability for high-voltage power supply designs?
The EEEFK2A101AM is rated at 100 µF capacitance and 100 V DC working voltage with a leakage current of only 0.1 mA. These ratings make it well suited for bulk filtering in switching power supplies where high-voltage rails need capacitive buffering with minimal quiescent drain. The 16 mm diameter and 16.5 mm height fit standard PCB can-capacitor footprints used in power conversion designs from 48 V to 100 V bus applications.
How does the EEEFK2A101AM perform as a hold-up capacitor in UPS and energy storage designs?
With 100 µF at 100 V, the EEEFK2A101AM stores approximately 0.5 joules of energy (E = ½CV²), which is sufficient for short-duration hold-up buffering in low-power UPS modules and industrial control boards. The wet aluminum dielectric provides stable capacitance across the operating temperature range, and the 0.1 mA max leakage current ensures that stored charge is not excessively dissipated during standby intervals between charge cycles.
What physical dimensions must a PCB accommodate to mount the EEEFK2A101AM correctly?
The EEEFK2A101AM measures 16 mm in diameter and 16.5 mm in height, requiring a PCB pad layout that accommodates a 16 mm can footprint with the standard lead spacing for Panasonic FK-series aluminum electrolytic capacitors. Designers should ensure a minimum clearance of at least 1 mm around the capacitor body on all sides, and the 16.5 mm height must be accounted for in enclosure height budgets and component clearance rules on adjacent components.
Is the EEEFK2A101AM suitable for motor drive and inverter applications at 100 V DC bus voltages?
Yes, the EEEFK2A101AM is rated for 100 V DC operation with 100 µF capacitance and a leakage current of 0.1 mA, making it appropriate for DC bus filtering in small motor drives and inverter output stages up to 100 V. Its aluminum wet electrolytic construction handles the ripple current demands of pulse-width-modulated switching circuits, and the RoHS-compliant build meets environmental regulations for industrial equipment sold in the EU and other restricted markets.
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About Panasonic
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7500 | $1.75 |
| 15+ | $1.0500 | $15.75 |
| 58+ | $0.8750 | $50.75 |
In Stock · 24h Response · Worldwide Shipping
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